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COMP Cams SK51-222-4 Xtreme Energy Hydraulic Flat Cam Kit Pontiac - for 265-455

(Pontiac GTO 1964-73, Firebird 1967-81, Grand Prix 1962-80, Grand Am 1973-75, 1978-80, Bonneville 1959-80, LeMans 1963-81, Catalina 1959-80 + 18 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

SK51-222-4
5 reviews
Sale Price

$448.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams SK51-222-4 Xtreme Energy camshaft kit is a complete small kit solution designed specifically for Pontiac 265-455 cubic inch V8 engines. This hydraulic flat tappet camshaft features 218 degrees intake duration and 224 degrees exhaust duration, delivering improved mid-range torque and throttle response for street performance applications.

Complete SK-Kit Includes:

  • Xtreme Energy hydraulic flat tappet camshaft with 218/224 duration profile
  • Hydraulic lifter set engineered to match camshaft specifications
  • Timing chain set for precise valve timing
  • Assembly lube for proper break-in procedure
  • Installation instructions and COMP Cams decals

The Xtreme Energy camshaft series is designed to maximize performance in street-driven vehicles while maintaining good vacuum for power accessories. This kit provides everything needed for a professional camshaft installation except pushrods and valve springs, which should be verified for compatibility with your specific engine build. Ideal for street rods, muscle car restorations, and weekend cruisers seeking noticeable performance gains over stock camshafts.

Products specifications

Fits

Pontiac GTO 1964-73, Firebird 1967-81, Grand Prix 1962-80, Grand Am 1973-75, 1978-80, Bonneville 1959-80, LeMans 1963-81, Catalina 1959-80, Tempest 1961-70, Ventura 1960-61, 1972-75, 1977, Grandville 1971-75 + 15 more models

Basic Operating RPM Range

1,300-5,500

Cam Type

Hydraulic Flat Tappet

Kit Type

SK-Kit - Small Kit

Intake Valve Lift

0.462

Camshaft Material

Cast Iron

AMAZON ASIN

B001R99RZM

Engine Family

Pontiac 265-455 C.I. 8 Cylinder (1955-1981)

Usage

Street/Performance

Assembly Lubricant Included

Yes

Camshaft Gear Attachment

1-Bolt

LOBE SEPARATION

110

Valve Springs Required

Yes

Lifter Type

Hydraulic Flat Tappet

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

No

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Gaskets Included

No

Advertised Intake Duration

262

Locks Included

No

Advertised Exhaust Duration

270

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

Yes

Exhaust Valve Lift

0.47

Exhaust Duration at .050 inch Lift

224

Intake Duration at .050 Inch Lift

218

Valve Stem Seals Included

No

Pushrods Included

No

Camshaft Series

Xtreme Energy

excellent service, i had to wait a few days for the order to be processesed, but only because i ordered on Friday afternoon, but love the site!

Autoplicity was quick and easy to order from. I found just what I was looking for in absolutely no time at all, plus it was shipped extremely quickly. I would definitely order from this site/company again.<br><br>Thanks!

excellent ship time and exceptional pricing deffinatly will buy from here again

I like the price and I like the product.the only issue was communication. I didn't receive information that it was shipped until after I received it. The process was still done quickly and I got the product in no time at all.

They made a mistake with the shipping address, but, they took care of it very politely and professionally. Very nice. Thanks.

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